Which of the following is/are nominal data?

What is the Osmolarity of NS with KCL 40 meq/L? (MW of KCl: 74.55 g/mol) (MW of NaCl: 58.44 g/mol)

In the management of acute ischemic stroke, within how many minutes from symptom onset should alteplase be administered?

Alteplase is ordered for a 72 YOM who weighs 68kg for Ischemic stroke. The ER physician would like you to dose. As an ER pharmacist you know the dose is 0.9 mg/kg IV (not to exceed 90 mg); give 10% of the total dose as an IV bolus over 1 minute, then give the remaining 90% as an IV infusion over 60 minutes. After reconstitution, the concentration of Altaplace is 1mg/ml. How many ml is needed for the bolus and how many ml is needed for the infusion? Round to the nearest ml.

If a patient is getting NS IVF at 120mls/hr, how much Sodium Chloride in grams is this patient getting in 24 hours? NS is 0.9% sodium chloride.